Intraday malicious virus program: Trojan.Win32.KillAV.cbj

Behaviour:
This is a malicious Trojan virus program.
After being executed, the virus program shall shut down antivirus software of infected computers, access to the websites which specified by hackers to download Trojan viruses to infected devices. And then, the virus program shall scan all removable devices (e.g. Flash Disk, MP3, etc) which connect with the infected computers, and write autorun script files to these removable devices. So computers shall get infected by this virus program while connecting with the infected removable devices.

Statistics:
RISING Cloud Security reported:
From September 18 to September 20, 2009 there were 4,083,921 devices got malicious attack via malicious Webpage Horse Hanging tech, and RISING Virus Lab has intercepted 979,761 malicious hyperlinks with webpage Horse Hanging tech. And Rising Cloud Security got 33,746 reports from end users.

Top5 Infected Website:
1, www.chinahyyj.com/news/r_20080326151310819022.html
with malicious hyperlink: *****Token=129755662362325, etc.
2, epub.edu.cnki.net/grid2008/index.htm
with malicious hyperlink: ******.ru/kz/, etc.
3, lawcenter.npicp.com/detail/7-144722.html
with malicious hyperlink: *****.cn/x150/yt.htm, etc.
4, eshop.changhong.com/Product/ShowClass.asp?ClassID=26
with malicious hyperlink: ****.cn/x2/yt.htm, etc.
5, cm.21cnhr.com/zhinan_ywsl.asp
with malicious hyperlink: *****.cn/x150/yt.htm, etc.

Notice: the symbol ‘*’ means a stochastic letter or number.

Solutions:
1. Install Rising Internet Security or Rising Anti-virus, personal firewall, update in time, and at least 3 times per day for updating Rising.
2. Install Rising PC Doctor, and choose “Leaks” function to check the leaks or vulnerabilities exist in your computer operation system, patch your computer system in a timely manner as many viruses spread by taking advantage of the system exploits or vulnerabilities.
3. Do not browse suspicious websites, and suspicious inserter; turn off or delete unnecessary system services.
4. Do not receive the suspicious file from QQ, MSN, Email, etc.
5. Open RISING Active Defense and Auto-Protect function when accessing to the internet.


*You can buy RISING Security products here or free download to try.
*If you have any questions about RISING products, please visit Rising support centre for help.